Google Disco vs Otter.ai

Side-by-side comparison — features, pricing, pros and cons

Free

3.5

Google's experimental AI browser powered by Gemini 3. GenTabs feature analyzes your open tabs and automatically generates custom web applications.

Features

GenTabs - generates apps from your open tabs
AI-powered browsing experience
Natural language app generation
Central prompt composer replaces URL bar
Refine apps through follow-up prompts
+1 more

Pros

Completely free during early access
Innovative GenTabs concept
No coding required
Builds on your actual browsing context

Cons

macOS only currently
Waitlist required
Rough around the edges (experimental)
Early access - features may change

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Otter.ai

Freemium

4.0

Otter.ai is an AI meeting notes and transcription service that produces live transcripts and automated summaries for Zoom, Google Meet, and Microsoft Teams meetings. It is popular in education, journalism, and corporate settings for its real-time transcription accuracy and the ability to search, highlight, and annotate transcripts. Otter Pilot joins meetings automatically when connected to a calendar.

Category:AI Meetings

Features

Otter Pilot: automatic bot attendee for Zoom, Meet, and Teams
Live transcript with speaker labels appearing in real time during the call
AI Chat: ask questions against the transcript during or after a meeting
AI Channels: async voice note threads tied to meeting transcripts
Automated meeting summary with key points and action items
+3 more

Pros

Real-time transcription during a live call is the most responsive in the category — near-zero lag
Vocabulary customisation for technical jargon and proper nouns significantly improves accuracy in specialist domains
AI Chat mid-meeting allows a participant to catch up on a missed segment without interrupting the speaker
Free tier (600 minutes/month) covers multiple weekly team meetings for individual users

Cons

Fewer advanced analytics than Fireflies.ai — no sentiment analysis or topic tracking on any plan
AI summaries are generic — less structured than Fireflies' action item extraction for sales contexts
Otter Pilot is capped at 3 meetings/month on the free plan
CRM integrations are limited — no native Salesforce push on standard plans
Audio file transcription is slower than real-time and has a 10x duration cap

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Tool	Google DiscoView details →	Otter.aiView details →
Pricing	Free	Freemium
Rating	3.5	4.0
Category	—	AI Meetings
Description	Google's experimental AI browser powered by Gemini 3. GenTabs feature analyzes your open tabs and automatically generates custom web applications.	Otter.ai is an AI meeting notes and transcription service that produces live transcripts and automated summaries for Zoom, Google Meet, and Microsoft Teams meetings. It is popular in education, journalism, and corporate settings for its real-time transcription accuracy and the ability to search, highlight, and annotate transcripts. Otter Pilot joins meetings automatically when connected to a calendar.
Features
GenTabs - generates apps from your open tabs
AI-powered browsing experience
Natural language app generation
Central prompt composer replaces URL bar
Refine apps through follow-up prompts
Powered by Gemini 3
Otter Pilot: automatic bot attendee for Zoom, Meet, and Teams
Live transcript with speaker labels appearing in real time during the call
AI Chat: ask questions against the transcript during or after a meeting
AI Channels: async voice note threads tied to meeting transcripts
Automated meeting summary with key points and action items
Vocabulary expansion: custom terms and proper nouns for improved accuracy
Export to PDF, DOCX, SRT (captions), and TXT formats
Team workspace with shared transcript library
Pros
	Completely free during early access Innovative GenTabs concept No coding required Builds on your actual browsing context	Real-time transcription during a live call is the most responsive in the category — near-zero lag Vocabulary customisation for technical jargon and proper nouns significantly improves accuracy in specialist domains AI Chat mid-meeting allows a participant to catch up on a missed segment without interrupting the speaker Free tier (600 minutes/month) covers multiple weekly team meetings for individual users
Cons
	macOS only currently Waitlist required Rough around the edges (experimental) Early access - features may change	Fewer advanced analytics than Fireflies.ai — no sentiment analysis or topic tracking on any plan AI summaries are generic — less structured than Fireflies' action item extraction for sales contexts Otter Pilot is capped at 3 meetings/month on the free plan CRM integrations are limited — no native Salesforce push on standard plans Audio file transcription is slower than real-time and has a 10x duration cap
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